Scarsella collection, Italy
Thence by descent
Acquired from the above by the present owner
'Ceramiche a colaggio, per la serie', Domus, no. 422, January 1965, pp. 53-54
Fernanda Pivano, 'Ettore Sottsass, Ceramiche dal 1955 al 1970', Domus, no. 749, May 1993, p. 70
Fulvio Ferrari, Ettore Sottsass Tutta la Ceramica, Turin, 1996, p. 103, figs. 402, 404